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Ferulic acid esterase-producing lactic acid bacteria and cellulase pretreatments of corn stalk silage at two different temperatures: Ensiling characteristics, carbohydrates composition and enzymatic saccharification
Li, Fuhou1,2,3; Ding, Zitong1,3,4; Ke, Wencan1,3,4; Xu, Dongmei1,3,4; Zhang, Ping1,3,4; Bai, Jie1,2,3; Mudassar, Shah1,4; Muhammad, Ishaq1,3,4; Guo, XS(郭旭生)1,3,4
2019-06
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume282Pages:211-221
AbstractThe effects of Acremonium cellulase and L. plantarum A1 with ferulic acid esterase activity on corn stalk silage fermentation characteristics, carbohydrate composition and enzymatic saccharification were studied at 25 and 40 degrees C, respectively. Corn stalk was ensiled without additive (C), Acremonium cellulase (AC), L. plantarum A1 (Lp) and AC + Lp for 60 days. Pretreatment with Lp or AC + Lp promoted the better silage fermentation and the degradation of lignocellulose as indicated by high lactic acid and low pH and lignocellulose content compared to control silages at 25 degrees C. AC + Lp performed better in reducing lignocellulose and DM loss. In addition, Lp alone enhanced enzymatic saccharification of corn stalk silage. However, the influence of L. plantarum A1 on corn stalk silage was not obvious at 40 degrees C. Corn stalk ensiled with combined additive is a suitable pretreatment method for subsequent biofuel production at 25 degrees C, but addition of Acremonium cellulase alone at 40 degrees C may be a promising method.
KeywordCorn stalk Ferulic acid esterase Lactic acid bacteria Ensiling Lignocellulose Enzymatic saccharification
DOI10.1016/j.biortech.2019.03.022
Indexed BySCIE
Language英语
Funding ProjectNational Natural Science Foundation of China[31672487]
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000462588700028
PublisherELSEVIER SCI LTD
Original Document TypeArticle
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lzu.edu.cn/handle/262010/298423
Collection生命科学学院
Corresponding AuthorGuo, Xusheng
Affiliation1.Lanzhou Univ, State Key Lab Grassland Agroecosyst, Lanzhou 730020, Gansu, Peoples R China
2.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, Lanzhou 730020, Gansu, Peoples R China
3.Lanzhou Univ, Probiot & Biol Feed Res Ctr, Lanzhou 730000, Gansu, Peoples R China
4.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Gansu, Peoples R China
First Author AffilicationCollege of Pastoral Agriculture Science and Technology
Corresponding Author AffilicationCollege of Pastoral Agriculture Science and Technology;  School of Life Sciences
Recommended Citation
GB/T 7714
Li, Fuhou,Ding, Zitong,Ke, Wencan,et al. Ferulic acid esterase-producing lactic acid bacteria and cellulase pretreatments of corn stalk silage at two different temperatures: Ensiling characteristics, carbohydrates composition and enzymatic saccharification[J]. BIORESOURCE TECHNOLOGY,2019,282:211-221.
APA Li, Fuhou.,Ding, Zitong.,Ke, Wencan.,Xu, Dongmei.,Zhang, Ping.,...&Guo, Xusheng.(2019).Ferulic acid esterase-producing lactic acid bacteria and cellulase pretreatments of corn stalk silage at two different temperatures: Ensiling characteristics, carbohydrates composition and enzymatic saccharification.BIORESOURCE TECHNOLOGY,282,211-221.
MLA Li, Fuhou,et al."Ferulic acid esterase-producing lactic acid bacteria and cellulase pretreatments of corn stalk silage at two different temperatures: Ensiling characteristics, carbohydrates composition and enzymatic saccharification".BIORESOURCE TECHNOLOGY 282(2019):211-221.
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